430203190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 841052160

約数和(自身を除く): 410848970

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 103, 158, 170, 206, 311, 395, 515, 622, 790, 1030, 1343, 1555, 1751, 2686, 3110, 3502, 5287, 6715, 8137, 8755, 10574, 13430, 16274, 17510, 24569, 26435, 32033, 40685, 49138, 52870, 64066, 81370, 122845, 138329, 160165, 245690, 276658, 320330, 417673, 544561, 691645, 835346, 1089122, 1383290, 2088365, 2530607, 2722805, 4176730, 5061214, 5445610, 12653035, 25306070, 43020319, 86040638, 215101595, 430203190]

約数ペア:

[(1, 430203190), (2, 215101595), (5, 86040638), (10, 43020319), (17, 25306070), (34, 12653035), (79, 5445610), (85, 5061214), (103, 4176730), (158, 2722805), (170, 2530607), (206, 2088365), (311, 1383290), (395, 1089122), (515, 835346), (622, 691645), (790, 544561), (1030, 417673), (1343, 320330), (1555, 276658), (1751, 245690), (2686, 160165), (3110, 138329), (3502, 122845), (5287, 81370), (6715, 64066), (8137, 52870), (8755, 49138), (10574, 40685), (13430, 32033), (16274, 26435), (17510, 24569)]